[6] Three months later, on 9 October, he made his Serbian Cup debut as Teleoptik defeated Voždovac 8–7 in a penalty shootout.
[9] Due to lack of playing time, in the shadow of in-form Stefan Hajdin, Daničić signed in January 2020 with Croatian champions Dinamo Zagreb, whose academy his father used to attend during coach Otto Barić's tenure, on free transfer.
[14] The transfer sparked minor controversy in Serbia due to rivalry between Dinamo and Daničić's youth club Red Star.
[10][11] He debuted for Dinamo on 27 January 2020 in Premier League International Cup against Leicester City, as the English side won 2–1.
[13] He earned his first call-up to Serbia under-21 team on 29 September 2020, when coach Ilija Stolica called him up for Under-21 Euro 2021 qualifiers against Poland and Estonia.